Masked members of the Palestinian Islamic militant group Hamas carry a portrait of Hamas founder Sheik Ahmed Yassin during a demonstration along the streets of Nuseirat refugee camp in southern Gaza Strip, Friday April, 1, 2005. Hamas warned Friday that they will stop observing a truce with Israel if a planned march to the Temple Mount in Jerusalem by Israeli opponents to the Gaza withdrawal plan takes place on April 10. The Temple Mount, known as Haram al-Sharif to the Muslims, is the holiest site to the Jews and the third holiest in Islam. (UPI Photo/Ismael Mohamad)